package com.dl.study;

/**
 * @Author: user
 * @Date: 2021/9/28 17:27
 * @Description:
 */
public class B extends A {
    static {
        System.out.println("B");
    }

    public B() {
        System.out.println("b");
    }

    void say() {
        System.out.println("2");
    }
}
